1639406426 is an even 10-digits composite number following 1639406425
and preceding 1639406427 . In scientific notation, it is written as 1.639406426 × 10^9.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 702602712 positive integers (up to 1639406426) that are relatively prime to 1639406426.
1639406426 has 12 divisors, whose sum is 2860597098
The reverse of 1639406426 is 6246049361
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion six hundred thirty-nine million four hundred six thousand four hundred twenty-six
Scientific notation
1.639406426 × 10^9
Engineering notation
1.639406426 × 10^9
Prime Factorization
2 × 7 × 7 × 16728637
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
234200918 Product of the distinct prime numbers
The prime factorization of 1639406426 is 2 × 7 × 7 × 16728637.
Since it has a total of 4 prime factors.
7 , 2 , 21 , 22 , 984 , 380 , 3339 , 1194 , 10488 , 85628 , 833083 , 819408 , 2031839 , 6498178 , 48303466 , 53347036 , 252943190 , 495648316 , 9222602907 , 8912485071
n×2
3278812852
n×3
4918219278
n×4
6557625704
n×5
8197032130
n÷2
819703213
n÷3
546468808.66667
n÷3
409851606.5
n÷5
327881285.2
n2
2687653429610093476
n3
4.4061563033637E+27
n4
7.2234809576949E+36
n5
1.1842221100134E+46
2 √n40489.584166795
3 √n1179.1314172057
4 √n201.22023796526
5 √n69.652599062943
1 , 2 , 7 , 14 , 49 , 98 , 16728637 , 33457274 , 117100459 , 234200918 , 819703213 , 1639406426
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1639406425 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1639406426 can be divided by 12 positive divisors.
The sum of these divisors (counting 1639406426) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001101101110101101101011010
3
Ternary
11020020211110211112
4
Quaternary
1201231311231122
5
Quinary
11324142001201
6
Senary
430402100322
8
Octal
14155655532
10
Decimal
1639406426
12
Duodecimal
39904a6a2
16
Hexadecimal
61b75b5a
20
Vigesimal
15c65g16
36
Base36
r4263e
md5
dabdb014474b439bd74b42281168c739
sha1
2c0bf34a33d5e7f1a32af79451406b05ea7de324
sha256
227147cb0a385f77a31f4245db93122eb3b7768947f5ffc5a3872255347b7662
sha512
8b8b490ec3d9ef9d28216e833c0244a11c001375758b2b917f94ac5085f97f6b49547d3ab26e8044135c48074b827df578d9dbf8c0c1ae9ac0386b84ac82e009
ripemd-160
00f58865be5373e1f44c776a4f3dc5fb7a86d490
Diameter
3278812852
Circumference
10300694368.339
Area
8.4435122698585E+18
Volume
1.8456464364288E+28
Surface area
3.3774049079434E+19
Circumference
10300694368.339
Perimeter
6557625704
Area
2687653429610093476
Diagonal
2318470801.8908
Surface area
1.6125920577661E+19
Volume
4.4061563033637E+27
Space diagonal
2839535224.0869
Perimeter
4918219278
Area
1.1637880733054E+18
Altitude
1419767612.0435
Surface area
1.1637880733054E+18
Volume
5.1927050017939E+26
Height
772823600.63027